4
LUTRON
SEQUENCE
ZONE LOCK
SCENE LOCK
FADE OVERRIDE
LUTRON
SEQUENCE
ZONE LOCK
SCENE LOCK
FADE OVERRIDE
LUTRON
LUTRON
STEP 3: Wire System
GRX Wiring
2 #12 AWG (2.5mm
2
) FROM TERMINALS 1 TO 1, AND 2 TO 2
2 #18 AWG (1.0mm
2
) TWISTED SHIELDED PAIR FROM TERMINALS 3 TO 3, AND 4 TO 4 -
BELDEN #9461 OR ALPHA #2211 ARE #22 AWG AND ARE RECOMMENDED.
ALL 4 WIRES ARE AVAILABLE IN ONE CABLE FROM LIBERTY CABLE AT 1-800-530-8998.
LIBERTY P/N IS LUCOM-12/22-RBL
NOTE: TOTAL LENGTH OF WIRE MAY BE NO MORE THAN 2000 FEET FOR #12 AWG
(450m for 2.5mm
2
).
FOR PANEL TO PANEL WIRING, INCLUDE AN ADDITIONAL 1 #18 AWG (1.0mm
2
)
BETWEEN PANELS FROM TERMINALS 5 TO 5.
NOTE: WIRING LIMITATIONS INCLUDE
PANEL TO PANEL WIRING.
Wire System
For More Information...
Accessory Control to Control Unit Panel to Panel Wiring.................................22
to Panel Wiring................................. 21
?
ACCESSORY
CONTROLS
(16 MAX.)
NTGRX-4S
NTGRX-4S-IR
GRX-CIR
GRX-4S-DW
NTGRX-RL
NTGRX-4Q
NTGRX-4PS
NTGRX-4M
GRX-AV
GRX-AV-SER
GRX-AV-RS232
GRX-AV-RS232/ATC
NTGRX-2B
GRX-4000 SERIES CONTROL UNITS
(8 MAX.)
GRX-4#02 (2 zone)
GRX-4#03 (3 zone)
GRX-4#04 (4 zone)
GRX-4#06 (6 zone)
GRX-4#08 (8 zone)
# = 1 for GRX-4100’s, 5 for GRX-4500’s
SSA CONTROLS
(10 MAX.)
NTGRX-1S
CLASS 2 WIRING
2 #18 AWG (1mm
2
) TO TERMINALS
SSA AND SSARET OF THE
INDIVIDUAL CONTROL UNIT TO HAVE
ITS SCENE 1 TOGGLED ON AND OFF.
• Maximum number of lighting control panels may
be increased using a repeater—contact Lutron.
• The following cables: Liberty #LUCOM-12/22-RBL,
Belden #9461, and Alpha #2211 are made with #22
AWG wire, and have been tested and approved.
Not all #22 AWG cable will work. Any #18 AWG
twisted, shielded pair will work.
Caution - Wire in a daisy-chain
arrangement as shown - no variations.
Do not substitute cables!
Notes:
• All control wiring is Class 2 (Extra Low Voltage).
Do not place any of these wires in with line voltage
(mains voltage) wiring.
• Panel may be placed in the middle of the wiring as
opposed to on the end as shown, but panel to
panel wiring may be more difficult.
• 2 #12 AWG (2.5mm
2
) wires will not fit in the
Accessory Control terminal blocks. Use the
diagram shown at right to make the connections
in the wallbox. #12 AWG (2.5mm
2
) is necessary
due to voltage drop on the wire.
• Shielding must be connected as shown, but do not
connect to Ground (Earth) or Accessory Control. It
is easiest to connect the bare drain wires and cut
off the outside shield.
• Make wire connections inside the wallbox, GP and
XP panel or in a junction box (provided by others)
within 8ft. (2.4m) from the terminals.
4
3
2
1
2 #12 AWG (2.5mm
2
)
1 #18 AWG
(1mm
2
)
-SHIELD/DRAIN
2 #12 AWG (2.5mm
2
)
Step by Step instructions for GRAFIK Eye Switching Panel
GRAFIK Eye GP, LP, or XP SERIES LIGHTING CONTROL PANELS
(Number of panels max = 33 - Number of Control Units -
Number of Accessory Controls)
CLASS 2 WIRING
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